this 13-year-old was seen thursday afternoon in the sassoon city area. a surveillance camera ra captured here in fairfield wear a gray sweater, blue jeans and a pink backpack. her unclothed body then found friday morning in fairfield allen wit park. police say they do have some evidence but they're not saying what it is. a police sargeant read a statement from the family. >> this has been a devastating tragedy we need to thank everyone for outpouring of support at the memorial. we're grateful for love and support. >> that is information coming uping out it's appropriate to respond to. but as everybody in this community i'm sure wants to make sure happened we want to catch the people responsible for this crime. we want to make sure we can present an appropriate case. >> police say they do not want to forget to take this opportunity to remind children it's best not to travel around town alone f you're threatened by a stranger, kick, scream, yell, do whatever you can to draw attention to yourself. also the police and family are asking the community for help